发明人冯建国,郑宇鹏,何建平. "Method for the Synthesis of 1-(3-amino-4-chloro-phenyl)hexahydropyrimidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 116233327 B, 授权公告日 2020-08-02.
发明人郭海燕,郑宇鹏,朱建伟. "A Process for Preparing High-Purity 1-(3-amino-4-chloro-phenyl)hexahydropyrimidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 110850506 A, 授权公告日 2022-12-10.
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